<!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Vue作用域插槽</title>
        <script src="../js/vue.js"></script>
    </head>
    <body>
        <div id="app2">
            <!-- 组件使用者只需传递users数据即可 -->
            <my-stripe-list :items="users" odd-bgcolor="#D3DCE6" even-bgcolor="#E5E9F2">
                <!-- props对象接收来自子组件slot的$index参数 -->
                <template slot="cont" scope="props">
                    <span>{{users[props.$index].id}}</span>
                    <span>{{users[props.$index].name}}</span>
                    <span>{{users[props.$index].age}}</span>
                    <!-- 这里可以自定[编辑][删除]按钮的链接和样式 -->
                    <a :href="'#edit/id/'+users[props.$index].id">编辑</a>
                    <a :href="'#del/id/'+users[props.$index].id">删除</a>
                </template>
            </my-stripe-list>
        </div>
        <script>
            Vue.component('my-stripe-list', {
                /*slot的$index可以传递到父组件中*/
                template: `
                    <div>
                        <div v-for="(item, index) in items" style="line-height:2.2;" :style="index % 2 === 0 ? 'background:'+oddBgcolor : 'background:'+evenBgcolor">
                            <slot name="cont" :$index="index"></slot>
                        </div>
                    </div>
                `,
                props: {
                    items: Array,
                    oddBgcolor: String,
                    evenBgcolor: String
                }
            });
            new Vue({
                el: '#app2',
                data: {
                    users: [
                        {id: 1, name: '张三', age: 20},
                        {id: 2, name: '李四', age: 22},
                        {id: 3, name: '王五', age: 27},
                        {id: 4, name: '张龙', age: 27},
                        {id: 5, name: '赵虎', age: 27}
                    ]
                }
            });
        </script>
    </body>
</html>